(19)

(11)

EP 3 295 213 A1

(12)

(43) Date of publication: 21.03.2018 Bulletin 2018/12 (21) Application number: 16720128.4 (22) Date of filing: 03.05.2016

(51) International Patent Classification (IPC):  G01S 19/40(2010.01) G01C 21/30(2006.01) G06K 9/62(2006.01) G01C 21/00(2006.01) G06F 17/30(2006.01) (86) International application number: PCT/EP2016/059911 (87) International publication number: WO 2016/180681 (17.11.2016 Gazette 2016/46)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 12.05.2015 EP 15167405 (71) Applicant: Philips Lighting Holding B.V. 5656 AE Eindhoven (NL)	(72) Inventor: NIEUWLANDS, Eric, Johannus, Hendricus, Cornelis, Maria 5656 AE Eindhoven (NL) (74) Representative: Verweij, Petronella Daniëlle  Philips Lighting B.V. Philips Lighting Intellectual Property High Tech Campus 45 5656 AE Eindhoven 5656 AE Eindhoven (NL)